public static void MoveCursor(this UFEScreen screen, Vector3 direction, AudioClip moveCursorSound = null)
{
GameObject currentGameObject = UFE.eventSystem.currentSelectedGameObject;
GameObject nextGameObject = null;
if (currentGameObject != null && currentGameObject.activeInHierarchy)
{
Selectable currentSelectableObject = currentGameObject.GetComponent <Selectable>();
if (currentSelectableObject != null && currentSelectableObject.IsInteractable())
{
Selectable nextSelectableObject = currentSelectableObject.FindSelectable(direction);
if (nextSelectableObject != null)
{
nextGameObject = nextSelectableObject.gameObject;
}
}
}
if (nextGameObject == null)
{
nextGameObject = screen.FindFirstSelectableGameObject();
}
if (currentGameObject != nextGameObject)
{
if (moveCursorSound != null)
{
UFE.PlaySound(moveCursorSound);
}
screen.HighlightOption(nextGameObject);
}
}
public static void SelectOption(this UFEScreen screen, AudioClip selectSound = null)
{
// Retrieve the current selected object...
GameObject currentGameObject = UFE.eventSystem.currentSelectedGameObject;
if (currentGameObject != null)
{
// Check if it's a button...
Button currentButton = currentGameObject.GetComponent <Button>();
if (currentButton != null)
{
// In that case, raise the "On Click" event
if (currentButton.onClick != null)
{
if (selectSound != null)
{
UFE.PlaySound(selectSound);
}
currentButton.onClick.Invoke();
}
}
else
{
// Otherwise, check if it's a toggle...
Toggle currentToggle = currentGameObject.GetComponent <Toggle>();
if (currentToggle != null)
{
// In that case, change the state of the toggle...
currentToggle.isOn = !currentToggle.isOn;
}
}
}
else
{
currentGameObject = screen.FindFirstSelectableGameObject();
if (selectSound != null)
{
UFE.PlaySound(selectSound);
}
screen.HighlightOption(currentGameObject);
}
}
private static void DefaultMoveCursorAction(
this UFEScreen screen,
Fix64 horizontalAxis,
Fix64 verticalAxis,
bool horizontalAxisDown,
bool verticalAxisDown,
bool confirmButtonDown,
bool cancelButtonDown,
AudioClip sound
)
{
bool axisDown = horizontalAxisDown || verticalAxisDown;
//---------------------------------------------------------------------------------------------------------
// Retrieve the current selected GameObject.
// If no GameObject is selected and the player press any button, select the first GameObject at the screen.
//---------------------------------------------------------------------------------------------------------
GameObject currentGameObject = UFE.eventSystem.currentSelectedGameObject;
if (currentGameObject == null && axisDown || confirmButtonDown || cancelButtonDown)
{
currentGameObject = screen.FindFirstSelectableGameObject();
}
//---------------------------------------------------------------------------------------------------------
// Check if the current Selectable Object is a Slider
//---------------------------------------------------------------------------------------------------------
Slider slider = currentGameObject != null?currentGameObject.GetComponent <Slider>() : null;
//-----------------------------------------------------------------------------------------------------
// If the current Selectable Object is a Slider, check if the user has pressed a button
// in the same direction (horizontal / vertical) than the slider, change the slider value.
//
// If the current Selectable Object is not an Slider or if the user hasn't pressed a button
// in the same direction (horizontal / vertical) than the slider, move the cursor
//-----------------------------------------------------------------------------------------------------
if (slider != null)
{
if (horizontalAxisDown && slider.direction == Slider.Direction.LeftToRight)
{
if (slider.wholeNumbers)
{
slider.value += FPMath.Sign(horizontalAxis);
}
else
{
slider.normalizedValue += FPMath.Sign(horizontalAxis) * UFEScreenExtensions.NormalizedSliderSpeed;
}
}
else if (horizontalAxisDown && slider.direction == Slider.Direction.RightToLeft)
{
if (slider.wholeNumbers)
{
slider.value -= FPMath.Sign(horizontalAxis);
}
else
{
slider.normalizedValue -= FPMath.Sign(horizontalAxis) * UFEScreenExtensions.NormalizedSliderSpeed;
}
}
else if (verticalAxisDown && slider.direction == Slider.Direction.BottomToTop)
{
if (slider.wholeNumbers)
{
slider.value += FPMath.Sign(verticalAxis);
}
else
{
slider.normalizedValue += FPMath.Sign(verticalAxis) * UFEScreenExtensions.NormalizedSliderSpeed;
}
}
else if (verticalAxisDown && slider.direction == Slider.Direction.TopToBottom)
{
if (slider.wholeNumbers)
{
slider.value -= FPMath.Sign(verticalAxis);
}
else
{
slider.normalizedValue -= FPMath.Sign(verticalAxis) * UFEScreenExtensions.NormalizedSliderSpeed;
}
}
else if (axisDown)
{
screen.MoveCursor(new Vector3((float)horizontalAxis, (float)verticalAxis), sound);
}
}
else if (axisDown)
{
screen.MoveCursor(new Vector3((float)horizontalAxis, (float)verticalAxis), sound);
}
}
